Home / 23,919,612.40-35,879,418.60-23,777,894.80

Finding the Fourth Proportional to 23,919,612.40, 35,879,418.60 and 23,777,894.80

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Solution

The fourth proportional to 23,919,612.40, 35,879,418.60 and 23,777,894.80 is: 35,666,842.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,919,612.40 : 35,879,418.60 = 23,777,894.80 : x
  2. Step 2: Convert to fraction form
    23,919,612.40/35,879,418.60 = 23,777,894.80/x
  3. Step 3: Cross multiply
    23,919,612.40x = 35,879,418.60 × 23,777,894.80
  4. Step 4: Simplify right side
    23,919,612.40x = 853,137,040,955,963.38
  5. Step 5: Solve for x
    x = 853,137,040,955,963.38/23,919,612.40
  6. Step 6: Final answer
    x = 35,666,842.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.